Get great audio reproduction plus the convenience of a microphone and in-line controls with this pair of Enhanced Bass Noise Isolating Earphones from Monoprice!These ported earphones feature a noise isolating design, which means you hear your music (or phone call) and not all the noise of the outside world. The low-end response is enhanced to provide a rich, full bass experience that transcends the 10mm driver size.In addition to outstanding sound quality, these earphones can function as a hands-free earphone/microphone for your cell or smart phone. An in-line control module gives you the ability to change volume, skip tracks, and answer incoming calls. The earphones come with 3 sets of earbuds, allowing you to customize the fit of the earphones for maximum comfort and audio quality.These earphones are certified by Apple as an iPhone� controller with microphone.*** 30-day easy returns. No restocking fee. Free lifetime technical support. 1 year warranty. ***